For KATANA 100/Head/Artist MKII&I users, because BTS for KATANA-AIR has only 6
patches except the panel, while KATANA 100/Head/Artist has 8 patches except the
panel, you can only save the front 6 patches(CH1 BANK A,CH 2 BANK A, CH3 BANK A, CH4
BANK A, CH1 BANK B, CH2 BANK B) via BTS App. For CH3 BANK B and CH4 BANK B, you need
to use AIRSTEP Kat/KATANA AMP to enter the patch, and use the button on KATANA AMP
to save.